Awesome gears, however, the Mr David of E1 has the Shure 1840 and DT880s, perhaps you would like to bring amps or DAC you run them with? There's also plenty of amps/DACs to try the Shure 1840 and DT880 with, and you may even end up buying them, lol!

Definitely intrigued to try your AK100 RWA DIY Mod, I haven't known anyone with the original RWAK100 either.

Alamakazam, I made a recommendation that owners should make note of serial numbers of their products, & label if possible. Just to make sure not to get two or more units of the same products get confused.

Never been to a meet. Noob question then. Are we allowed to bring in headphones to possibly exchange with other head-fier? I have a Beyer DT880(250 ohms) I want to trade. Still under warranty till next year.

Alamakazam, I made a recommendation that owners should make note of serial numbers of their products, & label if possible. Just to make sure not to get two or more units of the same products get confused.